.hide-partial { max-height: none; } .show-more { display: none; }

Common Cathode Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 683

Applied Filters:

Configuration = Common Cathode

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
LED Displays & Accessories RHD LHD Single Grn Seven Segment LDS-C302RI Lumex 1: HK$13.73 3,183In Stock	Mfr. Part No. LDS-C302RI Mouser Part No 696-LDS-C302RI	Lumex	LED Displays & Accessories RHD LHD Single Grn Seven Segment	Datasheet	3,183In Stock	HK$13.73 HK$8.63 HK$7.22 HK$6.90 View HK$6.47 HK$6.30 HK$6.20 HK$5.92	Min.: 1 Mult.: 1
Multi-Colour LEDs Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - one for each color and a common cathode (the longest pin). Use this LED for three status indicators or pulse width modulate all three and get mi COM-16911 SparkFun 1: HK$8.63 487In Stock	Mfr. Part No. COM-16911 Mouser Part No 474-COM-16911	SparkFun	Multi-Colour LEDs Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - one for each color and a common cathode (the longest pin). Use this LED for three status indicators or pulse width modulate all three and get mi	Datasheet	487In Stock	HK$8.63	Min.: 1 Mult.: 1
Multi-Colour LEDs LED PMI SSL-LX2579IGW Lumex 1: HK$5.10 5,368In Stock	Mfr. Part No. SSL-LX2579IGW Mouser Part No 696-SSL-LX2579IGW	Lumex	Multi-Colour LEDs LED PMI	Datasheet	5,368In Stock	HK$5.10 HK$3.50 HK$2.11 HK$1.73 View HK$1.62 HK$1.58 HK$1.52 HK$1.47	Min.: 1 Mult.: 1
LED Displays & Accessories 9.2mm 4 Digit Disp 660nm Super Rd Chips Lumex LDQ-N3606RI LDQ-N3606RI Lumex 1: HK$58.53 818In Stock	Mfr. Part No. LDQ-N3606RI Mouser Part No 696-LDQ-N3606RI	Lumex	LED Displays & Accessories 9.2mm 4 Digit Disp 660nm Super Rd Chips	Datasheet	818In Stock	HK$58.53 HK$43.57 HK$33.87 HK$30.25 View HK$29.10 HK$28.03	Min.: 1 Mult.: 1
LED Displays & Accessories .43" Single Num Red LDS-C416RI Lumex 1: HK$21.13 707In Stock	Mfr. Part No. LDS-C416RI Mouser Part No 696-LDS-C416RI	Lumex	LED Displays & Accessories .43" Single Num Red	Datasheet	707In Stock	HK$21.13 HK$12.49 HK$10.52 HK$9.45 View HK$9.29 HK$9.04 HK$8.55 HK$8.47 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories .56" Single Num Red LDS-C516RI Lumex 1: HK$24.25 1,360In Stock 3,680On Order	Mfr. Part No. LDS-C516RI Mouser Part No 696-LDS-C516RI	Lumex	LED Displays & Accessories .56" Single Num Red	Datasheet	1,360In Stock 3,680On Order On Order Ship Dates Mfr. No: LDS-C516RI Stock: 1,360 Can Dispatch Immediately On Order: 360 Pending 2,000 Expected 16/11/2026 1,320 Expected 20/11/2026 Factory Lead Time: 14 Weeks	HK$24.25 HK$14.88 HK$12.49 HK$11.34 View HK$10.19 HK$9.78 HK$9.37	Min.: 1 Mult.: 1
Multi-Colour LEDs Red/Blue 635/470nm 600/150 mcd R50RB2-F-0160 Bivar 1: HK$30.50 622In Stock	Mfr. Part No. R50RB2-F-0160 Mouser Part No 749-R50RB2-F-0160	Bivar	Multi-Colour LEDs Red/Blue 635/470nm 600/150 mcd Learn More about Bivar orca flux led	Datasheet	622In Stock	HK$30.50 HK$17.92 HK$15.45 HK$13.81 View HK$13.65 HK$13.07	Min.: 1 Mult.: 1
Multi-Colour LEDs RGB 635/525/470nm 1000/2000/200 mcd R50RGB-5-0080 Bivar 1: HK$51.54 295In Stock	Mfr. Part No. R50RGB-5-0080 Mouser Part No 749-R50RGB-5-0080	Bivar	Multi-Colour LEDs RGB 635/525/470nm 1000/2000/200 mcd Learn More about Bivar orca flux led	Datasheet	295In Stock	HK$51.54 HK$33.13 HK$29.18 HK$23.34 View HK$23.02 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories 3 Digit .56" Green LDT-C512RI Lumex 1: HK$33.87 555In Stock	Mfr. Part No. LDT-C512RI Mouser Part No 696-LDT-C512RI	Lumex	LED Displays & Accessories 3 Digit .56" Green	Datasheet	555In Stock	HK$33.87 HK$21.29 HK$17.34 HK$15.70 View HK$15.29 HK$14.47 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories Yellow 586nm 0.3in 7 Segment HDSP-7403 Broadcom / Avago 1: HK$37.98 7,577In Stock	Mfr. Part No. HDSP-7403 Mouser Part No 630-HDSP-7403	Broadcom / Avago	LED Displays & Accessories Yellow 586nm 0.3in 7 Segment Learn More about Broadcom / Avago broadcom led solutions	Datasheet	7,577In Stock	HK$37.98 HK$25.48 HK$22.36 HK$19.73 View HK$18.17 HK$17.92 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories 3 Digit, Red Low Current LTC-4724JR LITEON 1: HK$29.18 35,363In Stock	Mfr. Part No. LTC-4724JR Mouser Part No 859-LTC-4724JR	LITEON	LED Displays & Accessories 3 Digit, Red Low Current Learn More about LITEON lite on 3 4 digit led displays	Datasheet	35,363In Stock	HK$29.18 HK$19.73 HK$15.95 HK$14.14 View HK$13.40 HK$13.07 HK$12.74	Min.: 1 Mult.: 1
LED Displays & Accessories S4,SMT PCB,0.2S,AlInGaP Red CC HDSM-203C Broadcom / Avago 1: HK$39.62 1,420In Stock	Mfr. Part No. HDSM-203C Mouser Part No 630-HDSM-203C	Broadcom / Avago	LED Displays & Accessories S4,SMT PCB,0.2S,AlInGaP Red CC Learn More about Broadcom / Avago broadcom single digit surface mount display	Datasheet	1,420In Stock	Cut Tape HK$39.62 HK$29.43 HK$23.34 HK$20.71 Reel HK$19.81 View HK$18.66 HK$18.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LED Displays & Accessories Red 624nm 7.5mcd CC DD 7 Segment HDSM-293C Broadcom / Avago 1: HK$52.36 4,254In Stock	Mfr. Part No. HDSM-293C Mouser Part No 630-HDSM-293C	Broadcom / Avago	LED Displays & Accessories Red 624nm 7.5mcd CC DD 7 Segment Learn More about Broadcom / Avago broadcom led solutions	Datasheet	4,254In Stock	Cut Tape HK$52.36 HK$39.37 HK$31.65 HK$28.36 Reel HK$27.13 HK$25.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LED Displays & Accessories Green 571nm 0.56in 7 Segment HDSP-5603 Broadcom / Avago 1: HK$42.58 16,218In Stock	Mfr. Part No. HDSP-5603 Mouser Part No 630-HDSP-5603	Broadcom / Avago	LED Displays & Accessories Green 571nm 0.56in 7 Segment Learn More about Broadcom / Avago broadcom led solutions	Datasheet	16,218In Stock	HK$42.58 HK$27.45 HK$24.00 HK$21.87 View HK$20.63 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories Red 626nm 0.54in 2 14 Segment CC HDSP-A27C Broadcom / Avago 1: HK$58.53 14,136In Stock	Mfr. Part No. HDSP-A27C Mouser Part No 630-HDSP-A27C	Broadcom / Avago	LED Displays & Accessories Red 626nm 0.54in 2 14 Segment CC Learn More about Broadcom / Avago broadcom led solutions	Datasheet	14,136In Stock	HK$58.53 HK$43.57 HK$34.11 HK$30.58 View HK$29.02 HK$28.44 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories Red 637nm 0.56in 7 Segment HDSP-H103 Broadcom / Avago 1: HK$51.05 5,401In Stock	Mfr. Part No. HDSP-H103 Mouser Part No 630-HDSP-H103	Broadcom / Avago	LED Displays & Accessories Red 637nm 0.56in 7 Segment Learn More about Broadcom / Avago broadcom led solutions	Datasheet	5,401In Stock	HK$51.05 HK$33.37 HK$30.41 HK$27.37 HK$24.91	Min.: 1 Mult.: 1
Multi-Colour LEDs 2.5x0.7mm RA Red/Green APFA2507R3G3C-CC Kingbright 1: HK$9.21 1,598In Stock 3,000On Order	Mfr. Part No. APFA2507R3G3C-CC Mouser Part No 604-APFA2507R3G3C-CC	Kingbright	Multi-Colour LEDs 2.5x0.7mm RA Red/Green Learn More about Kingbright apfa2507x multi color leds	Datasheet	1,598In Stock 3,000On Order	Cut Tape HK$9.21 HK$6.17 HK$4.81 HK$4.07 Reel HK$3.51 View HK$3.83 HK$3.35 HK$3.12 HK$3.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LED Displays & Accessories Double Red 630nm Common Cathode ACDC02-41SURKWA-F01 Kingbright 1: HK$44.31 1,277In Stock	Mfr. Part No. ACDC02-41SURKWA-F01 Mouser Part No 604-ACDC02-41SURKWA	Kingbright	LED Displays & Accessories Double Red 630nm Common Cathode	Datasheet	1,277In Stock	Cut Tape HK$44.31 HK$33.13 HK$24.41 Reel HK$23.92 HK$22.28 View HK$20.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
LED Displays & Accessories Single Red 630nm Common Cathode ACSC02-41SURKWA-F01 Kingbright 1: HK$25.40 2,221In Stock	Mfr. Part No. ACSC02-41SURKWA-F01 Mouser Part No 604-ACSC02-41SURKWA	Kingbright	LED Displays & Accessories Single Red 630nm Common Cathode	Datasheet	2,221In Stock	Cut Tape HK$25.40 HK$18.50 HK$14.39 Reel HK$12.33 HK$11.51 View HK$10.93 HK$10.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
LED Displays & Accessories Single Green 570nm Common Cathode ACSC04-41CGKWA-F01 Kingbright 1: HK$27.54 1,868In Stock	Mfr. Part No. ACSC04-41CGKWA-F01 Mouser Part No 604-ACSC04-41CGKWA	Kingbright	LED Displays & Accessories Single Green 570nm Common Cathode	Datasheet	1,868In Stock	Cut Tape HK$27.54 HK$20.14 HK$14.06 Reel HK$12.99 HK$12.91 HK$12.17	Min.: 1 Mult.: 1 : 400
LED Displays & Accessories HI EFF RED DIFFUSED 3 DIGIT BC56-11EWA Kingbright 1: HK$47.18 1,055In Stock	Mfr. Part No. BC56-11EWA Mouser Part No 604-BC56-11EWA	Kingbright	LED Displays & Accessories HI EFF RED DIFFUSED 3 DIGIT	Datasheet	1,055In Stock	HK$47.18 HK$34.44 HK$27.45 HK$24.74 View HK$23.10 HK$22.61	Min.: 1 Mult.: 1
LED Displays & Accessories HI EFF RED DIFFUSED 2 DIGIT DC04-11EWA Kingbright 1: HK$26.88 1,371In Stock 2,000Expected 16/11/2026	Mfr. Part No. DC04-11EWA Mouser Part No 604-DC04-11EWA	Kingbright	LED Displays & Accessories HI EFF RED DIFFUSED 2 DIGIT	Datasheet	1,371In Stock 2,000Expected 16/11/2026	HK$26.88 HK$18.66 HK$15.21 HK$13.23 View HK$12.41 HK$12.08 HK$11.59	Min.: 1 Mult.: 1
LED Displays & Accessories .8" SINGLE DIGIT RED LED DISPLAY SC08-21SURKWA Kingbright 1: HK$28.11 994In Stock	Mfr. Part No. SC08-21SURKWA Mouser Part No 604-SC08-21SURKWA	Kingbright	LED Displays & Accessories .8" SINGLE DIGIT RED LED DISPLAY	Datasheet	994In Stock	HK$28.11 HK$18.99 HK$15.86 HK$13.89 View HK$12.91 HK$12.74 HK$12.17	Min.: 1 Mult.: 1
LED Displays & Accessories SC23-11SURKWA Kingbright 1: HK$114.67 200In Stock	Mfr. Part No. SC23-11SURKWA Mouser Part No 604-SC2311SURKWA	Kingbright	LED Displays & Accessories	Datasheet	200In Stock	HK$114.67 HK$89.02 HK$74.14 HK$67.65 View HK$65.51 Quote	Min.: 1 Mult.: 1
LED Displays & Accessories .39" SINGLE DIGIT RED LED DISPLAY SC39-11SURKWA Kingbright 1: HK$17.26 2,398In Stock 4,719Expected 17/11/2026	Mfr. Part No. SC39-11SURKWA Mouser Part No 604-SC39-11SURKWA	Kingbright	LED Displays & Accessories .39" SINGLE DIGIT RED LED DISPLAY	Datasheet	2,398In Stock 4,719Expected 17/11/2026	HK$17.26 HK$10.85 HK$9.29 HK$8.08 View HK$7.50 HK$7.21 HK$6.96	Min.: 1 Mult.: 1